20555232264

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{5826313}}^1$

素因数の和:5826339

約数の個数: 72

約数和(自身を含む): 64759480110

約数和(自身を除く): 44204247846

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 5826313, 11652626, 17478939, 23305252, 34957878, 40784191, 46610504, 52436817, 69915756, 81568382, 104873634, 122352573, 139831512, 163136764, 209747268, 244705146, 285489337, 326273528, 367057719, 419494536, 489410292, 570978674, 734115438, 856468011, 978820584, 1141957348, 1468230876, 1712936022, 2283914696, 2569404033, 2936461752, 3425872044, 5138808066, 6851744088, 10277616132, 20555232264]

約数ペア:

[(1, 20555232264), (2, 10277616132), (3, 6851744088), (4, 5138808066), (6, 3425872044), (7, 2936461752), (8, 2569404033), (9, 2283914696), (12, 1712936022), (14, 1468230876), (18, 1141957348), (21, 978820584), (24, 856468011), (28, 734115438), (36, 570978674), (42, 489410292), (49, 419494536), (56, 367057719), (63, 326273528), (72, 285489337), (84, 244705146), (98, 209747268), (126, 163136764), (147, 139831512), (168, 122352573), (196, 104873634), (252, 81568382), (294, 69915756), (392, 52436817), (441, 46610504), (504, 40784191), (588, 34957878), (882, 23305252), (1176, 17478939), (1764, 11652626), (3528, 5826313)]